baber/WOPTO huggingface dataset:
Patent JP-S6098264-A (JP)
Title: Gear supporting structure
Inventor: NAGASAKI MICHIAKI
IPC: F16H57/00
Filed: 1983-10-31
Abstract: PURPOSE:To prevent the power loss on idle revolution by supporting a gear by a supporting shaft through a plain bearing on loaded state and through a roller bearing on idle revolution. CONSTITUTION:The front edge part of a supporting shaft 15 is fixed concentrically onto an input shaft, and an output pinion 11 is a slender cylindrical body continuous to a clutch output part 10. Each outer periphery of an elastic body 22 is fitted onto the inner surface 22. The outer periphery of a needle-shaped roller bearing 23 is fitted onto the inner surface of the elastic body 22, and the inner surface of the bearing 23 is fitted onto the outer surface of the supporting shaft 15. When the pinion 11 idly revolves, the elastic body 22 is not deformed, and the pinion 11 is supported onto the supporting shaft 15 through the needle-shaped roller bearing 23 only, and the power loss due to the idle revolution of the pinion 11 is very small. When the pinion 11 transmits a power, the elastic body 22 is deformed, and the pinion 11 is supported by the supporting shaft 15 through a bush 26.
Patent JP-S6183631-A (JP)
Title: Production of strip type of fine particles of magnetic iron oxide
Inventor: HARADA TOSHIHARU
IPC: C01G49/06
Filed: 1984-09-29
Abstract: PURPOSE:Specific particles in the form of spindle is added, as a seed crystal, to a specific suspension, then a gas containing oxygen gas is passed through and the resultant goethite particles in the form of strips are reduced with heat to give the title particles completely free from resins and uniform in particles size. CONSTITUTION:An aqueous suspension of Fe(OH)2 over 11 pH resulting from reaction of an aqueous ferrous salt such as ferrous sulfate with aqueous alkaline solution such as alkali carbonate is combined with 0.1-20atom%, based on the Fe salt calculated as Si atom, of a water-soluble silicate and 10-60wt%, based on the stri-form goethite particles as seeds, of spindle-type goethite particles of less than 4:1 axis ratio. Then, an oxygen-containing gas is passed through to allow the seed crystals to grown to give goethite particles in the form of strips. The resultant particles or product after dehydration is reduced with heat at 300-500 deg.C in a reductive gas atmosphere, as needed, further oxidized to give the title particles of magnetite or maghemite in the form of strips.
Patent JP-H0254592-A (JP)
Title: Semiconductor memory
Inventor: KIMURA TATSUYA
IPC: H01S5/00
Filed: 1988-08-18
Abstract: PURPOSE:To obtain a semiconductor laser having a satisfactory yield and high output by burying a window layer having a larger energy gap than that of a laser light on the end face of the laser. CONSTITUTION:An undoped Ga1-yAlyAs window layer 2 is epitaxially grown on an n-type GaAs substrate 1 by a MOCVD method or the like, and the layer 2 is patterned and etched. Then, an n-type Ga1-xAlxAs clad layer 3, an n-type GaAs active layer 4, a p-type Ga1-xAlxAs clad layer 5, and a p-type GaAs contact layer 6 are sequentially epitaxially grown.
Patent JP-H1050895-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: MORI YOICHI
IPC: H01L21/56
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which prevents generation of connection defect by realizing sure insertion to a measurement socket during an electrical test. SOLUTION: A semiconductor chip 1a is joined to a thin film body 8a including a conductor pattern. Thereafter, they are resin-sealed and cut simultaneously from a thin film body along an outer shape border line 6a of a final package. Since a resin sealing part is flush with an edge face of a thin film body, insertion to a measurement socket can be carried out without making trouble and accurate positioning during insertion is realized since a semiconductor device is cut surely along a package outer shape border line.
Patent JP-S6265416-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: NISHIURA SHINJI
IPC: H01L21/205
Filed: 1985-09-18
Abstract: PURPOSE:To obtain the arbitrary pattern and the constant film-forming speed of a semiconductor thin film by irradiation of ultraviolet light in the atmosphere adjacent to the definite region of the surface of a substrate by generating glow did charge in the atmosphere of a low pressure reaction gas in contact with the substrate. CONSTITUTION:A susceptor 5 which has a heater 4 is connected to a high frequency power source 7. On both sides of a vacuum cell 1, ultraviolet light sources 8 are provided and ultraviolet light 11 is irradiated directly on a sub strate 10 placed on the susceptor 5 through a window 9. Glow discharge is generated in the low pressure reaction gas atmosphere around the substrate and the semiconductor thin film of an arbitrary pattern is easily formed by irradiating the ultravilolet light on the limited region of the surface of the substrate when light CVD is overlapped on plasma CVD by irradiating the ultraviolet light 11. Only the reaction gas applied with an electric field is dis solved since a condition is that decomposition is not carried out only by light. Consequently, a constant film-forming speed can always be obtained without the deposition of a reaction product at the incident window 9 of the ultraviolet light by limiting the electric field around the substrate 10.
Patent JP-H1049297-A (JP)
Title: Cordless mouse
Inventor: YAMAOKA AKINOBU
IPC: G06F3/0354
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the trouble to replace a battery and obtain a semipermanently maintenance-free mouse by equipping the mouse with a power generating means and a charging means. SOLUTION: The mouse has the power generating means 1 and charging means 2. The power generating means 1 consists of a roller which comes into contact with the ball part of the mouse and a power generator connected to its roller shaft, or a pendulum 3 and a power generator 5 connected to its pendulum shaft 4. The power charging means 2, on the other hand, consists of a battery charger 7 and a diode 6 which rectifies a voltage generated by the power generator 5. Then the pendulum 3 is swung by mouse operation and the power generator 5 connected to the pendulum shaft 4 is rotated to generate electric power. The electric power generated by the power generator 5 is rectified by the diode 6 and stored in the battery charger 7, and then used by an electric circuit in the mouse.  Consequently, a disturbance by a cord and the damaging of the electric circuit due to a short circuit caused by the damage of the cord can be evaded and the trouble to replace the battery is eliminated.
Patent JP-H1049934-A (JP)
Title: Reel base braking device
Inventor: KAWAHARA SHOJI
IPC: G11B15/18
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of tape damage by giving a reel base an optimum braking load and preventing a tape slack when a cassette is loaded and the slack due to a fall, etc., of a magnetic tape from a cylinder control lead surface on the way of loading operation. SOLUTION: A second cam surface 110 of an operation mode conversion device 106 sets a cam relation in suitable one between with a second follower 108 of a second arm 104 when the cassette is loaded and for the loading operation from the time when the cassette is loaded to the time when loading is ended. Then, the optimum braking load is made be acted to the reel base 4, and prescribed tension is added to the pulled out magnetic tape 5. Thus, the slack due to the fall of the magnetic tape 5 from the control lead surface when it is abutted on a cylinder 6, and the fall of the magnetic tape 5 from a height control member occurring when the pull-out speed of the magnetic tape 5 is changed and the over come-out of the magnetic tape 5 caused by the inertia of the rotation of the reel base 4 are prevented.
Patent JP-2001031554-A (JP)
Title: Preparation for external use for skin
Inventor: SASAKI ICHIRO
IPC: A61K8/63
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for the skin, excellent in an improving effect on the rough skin. SOLUTION: This preparation contains (A) a Lupinus albus seed extract, (B) a liquid crystal forming component composed of at least one compound selected from the group consisting of cholesterol, ceramicd and a derivative thereof, and a phospholipid, and (C) a humectant.
Patent JP-S6265639-A (JP)
Title: Production of pickle with low salt content
Inventor: KUMAGAI TOSHIO
IPC: A23B7/10
Filed: 1985-09-17
Abstract: PURPOSE:To make it possible to preserve low-salt pickles for a long period, by producing preserved food with a low salt content in an atmosphere of a vacuum, under reduced pressure and then hermetically sealed nitrogen gas. CONSTITUTION:For example, an airtight bag, e.g. polyethylene (PE), is contained in a pickling tank and a raw material vegetable containing a required amount (3-5%) of common salt and rice bran, etc., added thereto is pickled in the bag. A suction pipe is mounted on the upper end of the bag and a vacuum pump is operated to provide an atmosphere of a vacuum and then reduced pressure. Nitrogen gas is further introduced thereinto to hermetically seal the bag.
Patent JP-H0955585-A (JP)
Title: Parts container
Inventor: YAMASHITA KOJI
IPC: H05K3/28
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the cost through reduction of the quantity of tiller while preventing erroneous function of other circuit parts caused by a lead wire for transmitting a high voltage pulse by disposing a transformer closely to the opening of a case where the plane on the opening side is larger than the plane on the opposite side. SOLUTION: A transformer 4 generating high voltage pulse, lead wires 5 for transmitting high voltage pulse, and a circuit device 6 smaller than the transformer 4 are mounted on a printed board 3 to constitute a circuit block 7. The circuit block 7 is set in a case 2 having one open side and a filler 13 is injected into the case 2. In such a parts container, the case 2 has a plane on the opening 8 side formed larger than a plane on the opposite side. Furthermore, the transformer 4 generating high voltage pulse is disposed closely to the opening 8 in the case 2 and the lead wires 5 for transmitting high voltage pulse are led out from the opening 8 side.
Patent JP-H0869045-A (JP)
Title: Head device for side printing
Inventor: NAKANO KATSURO
IPC: G03B17/24
Filed: 1994-08-31
Abstract: PURPOSE: To sharply record a large number of side belts in a limited width. CONSTITUTION: Each of the light emitting surfaces 33aa to 33ea of optical fibers 33a to 33e is formed into a rectangular shape and the end parts on the side of the light emitting surfaces 33aa to 33ea of the optical fibers 33a to 33e are inserted/fixed in apertures 45 to 49 formed on a holding member 30. Each of LEDs attached to the other end parts of the optical fibers 33a to 33e is arranged on a virtual spherical surface centering the vicinity of a lens for forming an image on the surface of a color film 10 with each light emitting from the light emitting surfaces 33aa to 33ea, to make the length of the optical fibers 33a to 33e the same. The apertures 45, 47 and 49 and 46 and 48 are shifted in the carrying direction of the film and the light emitting surfaces 33aa to 33ea are arranged proximately in the width direction of the film.
Patent JP-H1046978-A (JP)
Title: Tunnel constructing method and supporting structure
Inventor: MIKI HAJIME
IPC: E21D9/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a large-section tunnel in a natural ground of soft nature, in which stabilization of the natural ground and execution of the work with good effectiveness are ensured, likely drop of the excavating speed is precluded, and the costs can be suppressed. SOLUTION: In a tunnel constructing method concerned for a large-section tunnel to be built in a natural ground of soft nature, preceding pilot tunnels 2a and 2b are excavated prior to excavation of the main tunnel proper 1, and a plurality of bent pipes 3 are buried along the contour of the section of the main tunnel 1 by performing a curved boring process from the pilot tunnel 2a or 2b so that a space is held in the tunnel stretching direction, and the excavation works for the intended tunnel 1 are executed.  In this tunnel retaining structure concerned where the bent pipes 3 are buried in the natural ground along the contour of the shape of tne space at certain intervals in the direction in which the space is extending, a retention part 4 to retain the foremost part is provided in that foremost part of bent pipes 3 which is located on each side of the bottom of the intended main tunnel.
Patent JP-S61102999-A (JP)
Inventor: AKESAKA TOSHIO
IPC: E21D9/08
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0954589-A (JP)
Title: Soundproof material
Inventor: YASUDA ZENICHI
IPC: G10K11/178
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof material which provides a soundproof effect effectively over a wide frequency band. SOLUTION: A soundproof material 11 is mounted at the engine room side surface of a hood panel 10 for automobiles. This soundproof material 11 is composed of a sound absorbing layer 13 disposed with plural pipe materials 12 and a non-wove fabric layer 14 disposed to cover this soundproof layer 13. These pipe materials 12 are formed of polyamide resins to a cylindrical shape opened at both ends. The pipe materials 12 in the soundproof layer 13 are dispersed in the state of having very small and nonuniform gaps 16 among the pipe materials 12 and are fixed in this state. The relatively thin non-woven fabric layer 14 is disposed to the engine room side from the soundproof layer 13 so as to cover the soundproof layer 13.
Patent JP-H06103837-A (JP)
Title: Coated superconductor and manufacture thereof
Inventor: NEMOTO TAKEO
IPC: H01B12/16
Filed: 1992-08-03
Abstract: PURPOSE:To provide a thermally stable superconductor and its manufacturing method. CONSTITUTION:An uneven insulating coating 5 is formed on the surface of a superconductor 2. Regarding a manufacturing method, an electroplating method wherein the insulating coating is formed as soon as the superconductor 2 is pulled out of an electroplating liquid 9 is employed or a material, which is a united body of a metal sheet 4 and an insulating coating 5 in uneven thickness, is melted and stuck to the superconductor 2. As a result, heat flow flux at the time of transition from the boiling of the coating to the boiling of the core becomes high value and the heat absorbing property of the superconductor is made high.
Patent JP-S6450077-A (JP)
Title: Image forming device
Inventor: KAWAGISHI HIDEYUKI
IPC: G03G15/04
Filed: 1987-08-21
Abstract: PURPOSE:To obtain the image of high definition by inclining the panel surface of a liquid crystal shutter array to the optical path for exposure and disposing it. CONSTITUTION:The surface of a photosensitive drum 2 is previously and uniformly electrified by an electrifier 5 and the surface of the photosensitive drum 2 is irradiated with a luminous signal generated from a printer head part 10 consisting of a fluorescent lamp 3 and the liquid crystal shutter array 1, so that an electrostatic latent image in accordance with an information signal is formed. Now, the panel surface 13 of the liquid crystal shutter array 1 is inclined to the optical path for exposure 12 from the fluorescent lamp 3 to the photosensitive drum 2 to be disposed. Thus, the opening and closing efficiency (contrast) of the liquid crystal shutter array 1 can be improved and the photosensitive drum 2 can be irradiated with the luminous signal having sufficient S/N, thereby obtaining the favorable image.
Patent JP-S62111878-A (JP)
Inventor: RORENTSUO ROKATSUTERI
IPC: B65H69/06
Filed: 1986-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0893545-A (JP)
Title: Cylinder-bore surface of internal combustion engine and forming method of cylinder-bore surface
Inventor: TEIMASUI ARAN HEGEMIA
IPC: F02F1/20
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid cylinder bore surface adequate to optimize wear and oil consumption through whole piston movement range and cost-effective to manufacture. SOLUTION: A cylinder bore surface 12 has a coarsely honed surface over at least one of its top portion 14 and bottom portion 16. A mid portion 18 disposed between the top portion 14 and bottom portion 16 has a finely honed surface.
Patent JP-S6185972-A (JP)
Inventor: KUSUMOTO AKIO
IPC: A63B69/40
Filed: 1984-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0741181-A (JP)
Title: Commodity containing device
Inventor: MATSUDA TETSUO
IPC: B65G59/06
Filed: 1993-07-30
Abstract: PURPOSE:To provide a commodity containing device which contains commodities from both right and left directions. CONSTITUTION:A drive shaft 5 is suspended from the central part of a commodity containing column body la wherein four commodity containing columns 2c, 2d, 2e, and 2f are disposed in two rows in a lateral direction. Commodity holding plates 9c, 9d, 9e, and 9f to hold the lowermost commodities 3a contained in the commodity containing columns 2c, 2d, 2e, and 2f are hooked at a commodity output control cam plate 18 arranged at the lower end of the drive shaft 5. When the sale of a commodity is effected, the commodity output control cam plate 18 is rotated approximately in 1/4 arc and a notch part 18a is caused to front on each of the commodity holding plates 9c, 9d, 9e, and 9f. With this state, the output commodity holding plates 9c, 9d, 9e, and 9f are rotated downward to output the lowermost commodity 3a. Before the commodity 3a is outputted, pushing members 21 and 22 are pushed by means of working cams 19 and 20 arranged on the drive shaft 5 and commodity holding pieces 8b, 8c, 8d, and 8e are protruded, in the order, in the commodity containing columns 2c, 2d, 2e, and 2f to hold respective next sale commodities.
Patent JP-H1050120-A (JP)
Title: Condensing reflector
Inventor: TSUCHIKAWA SEIJI
IPC: G02F1/13357
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a high efficient condensing reflector with an irradiated surface, and to achieve uniform illumination by suppressing irregularity of color in an irradiated region. SOLUTION: This condensing reflector is provided with a reflection surface part formed in a nearly rotational quadratic surface shape so as to place its central axis in a center direction of irradiation. The reflection surface part is provided with divided reflection surfaces 51a,..., 51d respectively divided into several surfaces. The divided reflection surfaces 51a,..., 51d are a portion of solid ellipsoid, wherein its cross section in both a plane surface including the central axis and a plane surface perpendicular to the central axis is elliptical. The divided reflection surfaces 51a,..., 51d are respectively inclined at an adjusted angle to the central axis. This eliminates irregularity of color in an irradiated surface 3, and an entire region of the irradiated surface 3 formed in a shape other than a circular shape can be uniformly illuminated without additional operation.  Moreover, calculations can be easily performed when the divided reflection surface 51a,..., 51d are designed and processed.
Patent JP-S6266999-A (JP)
Inventor: UNO TADAO
IPC: B42F7/00
Filed: 1985-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6184995-A (JP)
Title: Diaphragm for electric acoustic converter and its manufacture
Inventor: INOUE TOSHIHIDE
IPC: H04R31/00
Filed: 1984-10-02
Abstract: PURPOSE:To prevent the cracking and the stripping of a surface layer by forming on the surface of the diaphragm consisting of Ti or Ti alloy a carbonitride Ti layer whose component varies continuously. CONSTITUTION:A diaphragm base 1 formed of Ti foil shaped like a dome is installed in the vacuum container of an ion nitrifier. In the beginning, after the vacuum container is evacuated until its pressure reaches 0.1Torr or less, methan and gaseous nitrogen mixed in the ratio of approximately 1 to 2 is injected, and the quantity of the mixture is adjusted so that its pressure settles between 1.0-5.0Torr. In such a condition, direct current glow is discharged with the base 1 being a negative pole, and the base 1 is carbonitrified for about 1hr with its temperature set approximately to 700 deg.C. By such a treatment, carbon and nitrogen atoms are penetrated through the metal surface of the base 1, and formed to a carbonitride T layer whose component, expressed by TiCXNY, varies from the inner side to the surface in the ranges of 0<=X<=0.5 and 0<=Y<=1 where X and Y continuously change. Consequently the cracking and the stripping of the surface are prevented.
Patent JP-2000039923-A (JP)
Title: Voltage regulator
Inventor: YUGAWA AKIRA
IPC: G05F1/56
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the high-frequency variation rejection of the voltage regulator. SOLUTION: A phase inverting means is provided between an input stage and an output stage and the output terminal of the voltage regulator and the input of the phase inverting means are connected by a capacitor C1 for phase compensation. When the output voltage rises, the drain current of QP2(QN2) decreases and the drain current of QP3 flows out to the phase inverting means, so that the gate voltage of QN3 rises, then the drain current of QN3 increases and then QN5 rises in gate voltage and decreases in drain current, so that the gate voltage of QN5 rises. The drain current of QP6, therefore, decreases to lower the output voltage, so that the output voltage is stabilized. High-frequency variation in the output voltage can speedily be coped with since it is transmitted fast to the gate of QN3 by the capacitor C1.
Patent JP-H0493930-A (JP)
Title: Processor camera
Inventor: SUGIYAMA KAZUHIDE
IPC: G03D13/00
Filed: 1990-08-07
Abstract: PURPOSE:To detect film jamming and to prevent a film from being damaged by exposing the leading edge of the film after being cut near a cutter and detecting the leading edge of the film in the transfer path of a developing device. CONSTITUTION:The film F already photographed is temporary stored in a buffer chamber 6, and the film F which is stored is cut by the cutter 7 at a position behind the backmost part of the film already photographed in the case of development processing and transferred to the developing part B. At such a time, a light emitting member 9 is allowed to emit light immediately after the cutter 7 is actuated and before next developing is started. Thus, the leading edge of the film F to which next developing should be performed is exposed and it can be detected by non-contact type optical sensors 16-19 after it passes a developer tank 11. Therefore, whether or not film jamming occurs is discriminated without damaging the film based on whether or not the leading edge of the film F passes the respective paths between the sensors 15 and 16, 16 and 17, 17 and 18, 18 and 19 in a fixed time.
Patent JP-H0257688-A (JP)
Title: Electrode wire for electric discharge machining and production thereof
Inventor: MATSUDA AKIRA
IPC: C23C22/00
Filed: 1988-08-22
Abstract: PURPOSE:To produce an electrode wire not causing the blocking of a guide, preventing breaking during electric discharge machining and ensuring a high machining rate by bringing a wire having Cu or Zn on the surface into contact with a sulturizing soln. or this soln. and an oxidizing soln. to form a sulfide or sulfide-oxide coating film. CONSTITUTION:A Cu or Cu alloy wire or a steel, W or Mo wire coated with Cu, Zn or a Cu-Zn alloy is brought into contact with a sulfurizing aq. soln. of hydrogen sulfide, sodium sulfide, etc., or this soln. and an oxidizing soln. to form a sulfide or sulfide-oxide coating film on the surface of the wire. Since the coating film has higher adhesion than that formed by an applying method and the resulting electrode wire ensures an increased machining rate, the efficiency of wire-cut electric discharge machining can be increased.